Tiago Dias
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Tiago Dias
Level 1 Coach

Level 1 coaches have passed the TrainingPeaks accreditation course and have shown that they have the knowledge and skill to help you reach your goals.

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TrainingPeaks Certified Coach Level 1
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Dun Laoghaire, Dublin , Ireland


English, Spanish, Portuguese, Italian

Sport Types
  • Triathlon
  • Road Cycling
  • Running
  • Mountain Biking
  • Cyclocross
  • Duathlon
  • Swimming
  • Personal Training
  • Adventure Racing
  • High School Cross Country
  • Corporate Wellness
  • 1-on-1 Coaching
  • Consultations
  • Group Coaching
  • Local Coaching
  • Remote Coaching
  • Strength Training
  • Mental Skills
  • Training Camps
  • Run Analysis
  • Swim Analysis
Meet Your Coach
Tiago Dias
TrainingPeaks Certified Coach Level 1
Dun Laoghaire, Dublin Ireland A96VX46
Coach Bio

As a coach at ONTRISPORTS and owner of Endurance Lab, I specialise in preparing athletes for various endurance events, whether it's their first triathlon or an Ironman. With personalised training plans, comprehensive nutrition guidance, and expert swim analysis, I ensure athletes are fully prepared for their upcoming challenges. Let's embark on this journey together and achieve your endurance goals!

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At ONTRISPORTS, I prioritize early sports engagement, believing it crucial for both physical and mental fitness alongside a healthy lifestyle. I advocate for teamwork to fortify individuals, making the journey more accessible.

As a coach, I continuously seek to enhance skills, attitudes, and behaviors to optimize training and foster athletes' development. Our aim is to create a positive social impact by integrating sports goals into human development.

Structured training, accessible to all, aims to maximize each athlete's potential, focusing on achieving peak performance. I emphasize the coach-athlete relationship, facilitating personalized planning.

I believe sports should offer enriching experiences beyond athletics, promoting significant personal growth. Enjoyment in sports, coupled with a healthy lifestyle, are fundamental pillars at ONTRISPORTS.


  • Bachelor's Degree in Sports (Instituto Piaget)
  • TrainingPeaks Level 2
  • Certified 80/20 Endurance Coach
  • Certified Stryd Coach
  • Certified Core body temperature Coach
  • Swimming Teacher (CEFAD Xistarca)
  • Triathlon Coach I (Triathlon Federation Ireland)
  • Technical Delegate (Triathlon Ireland)
  • Technical Official ITU Level 1
  • Personal Trainer
  • Sports Ireland Coach ID: 23B1NA
  • Ironman 70.3 World Championships Qualifier
Preferred Athlete Levels
Beginner, Intermediate, Advanced, Professional
Training Plans
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Melita 6 Ashgrove Kill Avenue
Dun Laoghaire, Dublin

Training Plans Showing 220 plans